Men Cannot Not Live By Exchanging Articles,

Morality Does Not Depend On Religion.

The Work Of Science Is To Substitute Facts For Appearances, And Demonstrations For Impressions.

It Is Better To Lose Your Pride With Someone You Love Rather Than To Lose That Someone You Love With Your Useless Pride.

Large Fortunes Are All Founded Either On The Occupation Of Land, Or Lending Or The Taxation Of Labor.

One Can't Be Angry When One Looks At A Penguin.